10-Pack 6x12x4mm Ball Bearings - Sealed - Miniature

6x12x4 mm Sealed Ball Bearings – Pack of 10
✔️ Deep Groove, Double Sealed, High RPM Rated

This lot includes 10 sealed deep groove ball bearings, each measuring 6mm x 12mm x 4mm. These compact, high-speed bearings are perfect for RC cars, robotics, electric motors, and other small moving parts. Sealed on both sides and pre-lubed for long-lasting use.

✅ Pack of 10 bearings
✅ Size: 6mm x 12mm x 4mm
✅ Deep groove style for smooth rotation
✅ Double rubber seals for dirt and moisture protection
✅ Pre-lubricated with grease
✅ Rated up to 80,000 RPM
✅ Packed in a protective plastic tube

☑️ Equivalent part numbers:

• KOYO: WML6012-2T

• NSK: MR126-2T

• NMB: L-1260-2T

💡 What are sealed mini ball bearings used for in RC and precision devices?
They provide tight, low-friction motion and protect internal parts from contamination.

• Great for RC cars like Tamiya, Kyosho, and Thunder King

• Helps reduce maintenance with built-in grease

• Keeps performance consistent at high speeds

• Ideal for wheels, motors, gearboxes, and chassis assemblies

Whether you're racing, upgrading, or replacing, this 10-pack keeps your builds running smooth — grab yours now and keep the action going.